Crash 'N' Burn (2003)
It's amazing that Macrospace was able to cram the dozens of racetracks and options onto the cell.
XIII has a unique and potentially interesting premise, but the game doesn't really differentiate itself from the wide array of other first-person shooters on the market.
Tom Clancy's Rainbow Six 3
The single-player and multiplayer portions of Rainbow Six 3 combine to make this a great game that's easily recommended to Xbox owners looking for a realistic shooter.
Crash Nitro Kart
Crash Nitro Kart is the best option to come along in a long while, and it's a totally respectable kart-racing game on its own, regardless of how derivative it may be.